I selected Dr. Alan J. Greenberg as my podiatrist after observing his treatment of one of his patients with whom I shared a hospital room 1 1/2 years ago. It is a rare event to encounter practitioners of the medical arts with such patience and sincere interest in their clients as Dr. Greenberg did on that occasion. As my former podiatrist for 35 years had recently retired and I had not found a replacement, I decided to enlist Dr. Greenberg's services. He has now treated me on two occasions a...